Red Light Therapy Facial WandHooga Wand The Hooga Wand is a revolutionary new device that uses red light therapy, blue light therapy, micro current, massage, and heat therapy to improve the appearance of your skin. It is a great addition to your skin care routine and works well in conjunction with a moisturizing serum containing hyaluronic acid. How It Works The Hooga Wand uses four different technologies to improve the appearance of your skin: Red & Blue Light therapy: Red light